GB1473255A - Pulling over and toe lasting machines - Google Patents
Pulling over and toe lasting machinesInfo
- Publication number
- GB1473255A GB1473255A GB3671575A GB3671575A GB1473255A GB 1473255 A GB1473255 A GB 1473255A GB 3671575 A GB3671575 A GB 3671575A GB 3671575 A GB3671575 A GB 3671575A GB 1473255 A GB1473255 A GB 1473255A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pincers
- toe
- motor
- post
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D21/00—Lasting machines
- A43D21/16—Lasting machines with lasting pincers and toe- or heel-embracing wipers
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D13/00—Machines for pulling-over the uppers when loosely laid upon the last and tacking the toe end
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D21/00—Lasting machines
- A43D21/12—Lasting machines with lasting clamps, shoe-shaped clamps, pincers, wipers, stretching straps or the like for forming the toe or heel parts of the last
- A43D21/125—Lasting machines with lasting clamps, shoe-shaped clamps, pincers, wipers, stretching straps or the like for forming the toe or heel parts of the last with a plurality of pincers
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D21/00—Lasting machines
- A43D21/18—Lasting machines with lasting pincers and straight-acting wipers, also for forming the shank portions of shoes
Landscapes
- Manipulator (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
1473255 Toe pulling over and lasting machines INTERNATIONAL SHOE MACHINE CORP 5 Sept 1975 [12 Sept 1974] 36715/75 Heading A3B A toe pulling over and lasting machine utilises 6 pincers assemblies 94, 96 located on a pincers base 92. Assembly 94 is a toe pincers assembly, the assemblies adjacent thereto are corner pincers assemblies, those remote from the toe pincers are ball pincers assemblies whilst the remaining ones are prepart pincers assemblies. Each assembly has a motor 98 which normally holds jaws 112, 114 in a raised position. A further motor 102 is slidable in motor 98 and controlls a cam 134 that can pivot jaw 114 into a gripping position. An insole rest 60 is pivoted to the top of mount 58 which is in turn mounted to the top of a toe post 20. The toe post is movable vertically by motor 16. Within the post 20 a further motor 62 controlls movement of a cement applicator 68. In operation a shoe assembly is presented bottom-down to the machine on insole rest 60. The assembly consists of an insole a last and an upper draped over the last. The pincers are operated to grip the margin of the upper with, a relatively heavy gripping force. When post 20 is moved upward the gripping pressure of all the pincers bar the-ball pincers is relieved so that slipping can take place between the pincers and the margin. The ball pincers may be moved downward and motor 86 may be activated to pivot lever 80 and force rest 60 upwardly. When post 20 reaches its upper position, determined by pin 46 engaging actuator 56, the other pincers reassert a heavy gripping force on the margin. Other operational features of the machine are as described in Specifications 1341967 and 996113.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US505412A US3902211A (en) | 1974-09-12 | 1974-09-12 | Pulling over mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1473255A true GB1473255A (en) | 1977-05-11 |
Family
ID=24010201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3671575A Expired GB1473255A (en) | 1974-09-12 | 1975-09-05 | Pulling over and toe lasting machines |
Country Status (8)
Country | Link |
---|---|
US (1) | US3902211A (en) |
JP (1) | JPS5153941A (en) |
BR (1) | BR7505605A (en) |
CA (1) | CA1033920A (en) |
DE (1) | DE2539313C3 (en) |
FR (1) | FR2284290A1 (en) |
GB (1) | GB1473255A (en) |
IT (1) | IT1040431B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4155135A (en) * | 1978-05-15 | 1979-05-22 | International Shoe Machine Corporation | Pulling over mechanism |
US4184219A (en) * | 1978-08-10 | 1980-01-22 | International Shoe Machine Corporation | Method of stretching an upper about the vamp of a last |
US4173050A (en) * | 1978-08-10 | 1979-11-06 | International Shoe Machine Corporation | Pincers assembly and its mounting |
DE2918301C2 (en) * | 1979-05-07 | 1985-08-01 | Deutsche Vereinigte Schuhmaschinen Gmbh, 6000 Frankfurt | Device for tightening a shoe upper over a last |
US4391012A (en) * | 1981-06-02 | 1983-07-05 | International Shoe Machine Corporation | Swingable insole rest |
BR102015013357B1 (en) | 2015-06-09 | 2019-02-05 | I.S.A. Indústria de Tecnologia e Automação LTDA - EPP | leather tractor with cord puller |
CN107594765A (en) * | 2017-09-19 | 2018-01-19 | 罗文� | Receive side clamp mechanism and receive side assembly apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3233261A (en) * | 1962-10-19 | 1966-02-08 | Kamborian | Method and apparatus for pulling over and lasting shoes |
US3579693A (en) * | 1970-03-09 | 1971-05-25 | Kamborian Jacob S | Pincers assembly |
DE2021352A1 (en) * | 1970-04-30 | 1971-11-25 | Ver Schuhmasch Gmbh | Device for controlling the pliers of a combined overtaking and lasting machine for shoe production |
-
1974
- 1974-09-12 US US505412A patent/US3902211A/en not_active Expired - Lifetime
-
1975
- 1975-07-24 CA CA232,180A patent/CA1033920A/en not_active Expired
- 1975-08-06 IT IT26169/75A patent/IT1040431B/en active
- 1975-08-18 FR FR7525537A patent/FR2284290A1/en active Granted
- 1975-09-02 BR BR7505605A patent/BR7505605A/en unknown
- 1975-09-04 DE DE2539313A patent/DE2539313C3/en not_active Expired
- 1975-09-04 JP JP50106577A patent/JPS5153941A/en active Granted
- 1975-09-05 GB GB3671575A patent/GB1473255A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7505605A (en) | 1977-03-15 |
DE2539313C3 (en) | 1978-08-10 |
CA1033920A (en) | 1978-07-04 |
JPS5153941A (en) | 1976-05-12 |
US3902211A (en) | 1975-09-02 |
JPS5421138B2 (en) | 1979-07-27 |
DE2539313A1 (en) | 1976-04-01 |
IT1040431B (en) | 1979-12-20 |
FR2284290B1 (en) | 1978-10-20 |
FR2284290A1 (en) | 1976-04-09 |
DE2539313B2 (en) | 1977-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |